In British politics, the Shadow Home Secretary is the person within the shadow cabinet who shadows the Home Secretary; this effectively means scrutinising government policy on home affairs including policing, national security, and matters of citizenship. The Shadow Home Secretary also formerly had responsibility for the criminal justice system and the prison service; these responsibilities are now held by the Shadow Justice Secretary. If the opposition party is elected to government, the Shadow Home Secretary often becomes the new Home Secretary, though this is not always the case. The office has been held by Labour MP Yvette Cooper since 29 November 2021.

Yvette Cooper is a British politician serving as Shadow Home Secretary under Keir Starmer since 2021, having also served in the position under Ed Miliband from 2011 to 2015. She previously served in Gordon Brown's Cabinet as Chief Secretary to the Treasury from 2008 to 2009 and Work and Pensions Secretary from 2009 to 2010. A member of the Labour Party, she has been Member of Parliament (MP) for Normanton, Pontefract and Castleford, previously Pontefract and Castleford, since 1997.